How to get rid of auto uppercase text in Zelle

Important notice: This product is now in maintenance mode and is no longer being actively developed or supported. Updates and bug fixes will not be provided unless they relate to security concerns.

If you want to get rid of auto uppercase in Zelle theme, you need to install the plugin  Advanced CSS Editor  and in Appearance ->Customize-> Advanced CSS Editor add this:

.section-header h6 {
    text-transform: none;
}

h1.intro-text {
    text-transform: none;
}
.section-header h2 {
    text-transform: none;
}
.newsletter h3{
    text-transform: none;
}
.custom-button {
    text-transform: none;
}
.sib_signup_form input[type="submit"] {
    text-transform: none!important;
}
.focus-box h5 {
    text-transform: none;
}
.skills .skill h6 {
    text-transform: none;
}
.team-member h5{
    text-transform: none;
}
.package-header h5 {
    text-transform: none;
}
#carousel-homepage-latestnews .carousel-inner .item .latestnews-title a {
    text-transform: none;
}